>>carl: sure. what they do, they explain to folks like me, they believe the samples are skewed for democrats. when you look at the raw data you can see that in most cases there has been an increase of the expected democratic registration larger than what many would argue is probably conceivable given the midterm elections and how close the race has been the last few months. it is close. the romney campaign does not dispute that. president obama has an advantage, and they do not dispute that. they say will debates are important and neither side will throw out the best argument, their biggest ammunition, until the debates, four weeks consecutively, in october, unfold. having said that, governor romney today in ohio with three public stops. that is rare for him. he is upping the schedule as he is increasing the rhetoric and escalating attacks on the president. here is a sample from today. listen. >> talk is cheap. you can be extraordinarily eloquent and describe all the wonderful things you can do. wh